In polarizing microscopy the red compensator is placed at a:
A) 45-degree angle to the axis of the analyzer. B) 90-degree angle to the axis of the analyzer.
C) 90-degree angle to the axis of the polarizer. D) 45-degree angle to the axis of the polarizer.
D
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You have been given an order to cut through the "C" posts of a car with a trapped passenger. As an EMT with knowledge of vehicle extrication, you cut the posts located at which areas of the roof?
A) Rear B) Top C) Front D) Middle
What National Fire Academy program requires students to complete applied research projects that relate to a fire service issue?
A) National Fire Incident Reporting System B) Executive Fire Officer Program C) National emergency Training Center D) Emergency Management Institute
The Gardasil vaccine is given to prevent infection from ________.
A. herpes simplex B. Staphylococcus aureus C. candidiasis D. infection from the four types of human papillomavirus (HPV)
________ is the study of antigen and antibody reactions of the body's immune system.
A. Serology B. Microbiology C. Morphology D. Pathology